可以使用contex t属性提供显式的上下文名称。

An explicit context name can be provided using the context attribute.

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域级涉及物理数据的显式字段或属性。

The domain-level addresses explicit fields or attributes of the physical data. The domain-level technical dimensions which are of concern are listed in Table 2.

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例如，如果在数据配置期间发现有隐藏的属性嵌入在文本字符串中，就可以修改规范化数据模型，把它们变成显式的属性。

For example, if hidden attributes are discovered to be embedded in a text string during data profiling, then these can be made explicit in a revised canonical data model.

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